1997 Audi A4 vs. 2006 Opel Astra
To start off, 2006 Opel Astra is newer by 9 year(s). Which means there will be less support and parts availability for 1997 Audi A4. In addition, the cost of maintenance, including insurance, on 1997 Audi A4 would be higher. At 2,393 cc (6 cylinders), 1997 Audi A4 is equipped with a bigger engine. In terms of performance, 1997 Audi A4 (160 HP) has 71 more horse power than 2006 Opel Astra. (89 HP). In normal driving conditions, 1997 Audi A4 should accelerate faster than 2006 Opel Astra.
Because 1997 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 2006 Opel Astra. In wet, icy, snow, or gravel driving conditions, 1997 Audi A4 will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 1997 Audi A4 (231 Nm) has 106 more torque (in Nm) than 2006 Opel Astra. (125 Nm). This means 1997 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2006 Opel Astra.
Compare all specifications:
| 1997 Audi A4 | 2006 Opel Astra | |
| Make | Audi | Opel |
| Model | A4 | Astra |
| Year Released | 1997 | 2006 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 2393 cc | 1364 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 160 HP | 89 HP |
| Torque | 231 Nm | 125 Nm |
| Engine Bore Size | 81.1 mm | 73.5 mm |
| Engine Stroke Size | 77.5 mm | 80.6 mm |
| Engine Compression Ratio | 10.5:1 | 10.5:1 |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Length | 4480 mm | 4520 mm |
| Vehicle Width | 1740 mm | 2000 mm |
| Vehicle Height | 1740 mm | 1510 mm |
| Wheelbase Size | 2610 mm | 2710 mm |
